旅游零售板块12月15日涨0.28%，中国中免领涨，主力资金净流出2601.39万元

Group 1 - The tourism retail sector increased by 0.28% compared to the previous trading day, with China Duty Free Group leading the gains [1] - The Shanghai Composite Index closed at 3867.92, down 0.55%, while the Shenzhen Component Index closed at 13112.09, down 1.1% [1] - A detailed table of individual stock performance in the tourism retail sector is provided [1] Group 2 - In terms of capital flow, the tourism retail sector experienced a net outflow of 26.01 million yuan from main funds, and a net outflow of 19.51 million yuan from speculative funds, while retail investors saw a net inflow of 45.52 million yuan [2] - A detailed table of capital flow for individual stocks in the tourism retail sector is included [2]